diff --git a/source/symbiflow-arch-defs b/source/symbiflow-arch-defs
index 318b480..bdfa6dd 160000
--- a/source/symbiflow-arch-defs
+++ b/source/symbiflow-arch-defs
@@ -1 +1 @@
-Subproject commit 318b4806c5982b525c6ecb4387578212d482d97d
+Subproject commit bdfa6dd58d53f3cc146a99f5a58a9827fc9ec781